1140438256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{2423}}^1$

素因数の和:3733

約数の個数: 40

約数和(自身を含む): 2308423680

約数和(自身を除く): 1167985424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1279, 2423, 2558, 4846, 5116, 9692, 10232, 19384, 20464, 29417, 38768, 55729, 58834, 111458, 117668, 222916, 235336, 445832, 470672, 891664, 3099017, 6198034, 12396068, 24792136, 49584272, 71277391, 142554782, 285109564, 570219128, 1140438256]

約数ペア:

[(1, 1140438256), (2, 570219128), (4, 285109564), (8, 142554782), (16, 71277391), (23, 49584272), (46, 24792136), (92, 12396068), (184, 6198034), (368, 3099017), (1279, 891664), (2423, 470672), (2558, 445832), (4846, 235336), (5116, 222916), (9692, 117668), (10232, 111458), (19384, 58834), (20464, 55729), (29417, 38768)]